Seamless hot-formed pipes https://ukrstarline.ua/ru/chernyj-metalloprokat/st... are obtained by rolling a heated ingot on special equipment that creates a hole in the centre. Such pipes are used where increased strength and reliability are required, for example, in the manufacture of gas cylinders or the oil industry. The size of the pipes is determined by the outer diameter. Such a pipe is needed in the automotive, aircraft, and other branches of mechanical engineering, as well as in everyday life.
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